How I make my phase portrait for several initial condition?

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priya anjali
priya anjali 2020-7-8
评论： priya anjali 2020-7-9
I'm trying to draw several trajectories for my phase portrait. As an example I'm attaching the file of my function and code to integrate it.
How I put there command like if my parameter is less than or greater than 1/8.
  2 个评论
priya anjali
priya anjali 2020-7-8
I mean to say that plotting for different initial conditions I have to put number of command 'hold on' to execute it. So I'm asking that how to plot for several initial conditions at a time.

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回答（1 个）

darova
darova 2020-7-8
Here is a simple example
x0 = [1 2 3];
for i = 1:length(x0)
[t,x] = ode45(f,[0 2],x0(i));
line(t,x)
end

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